/**
* JUnit.
*
* @throws Exception If failed.
*/
public void testIterator() throws Exception {
// Random queue name.
String queueName = UUID.randomUUID().toString();
IgniteQueue<String> queue = grid(0).queue(queueName, 0, config(false));
for (int i = 0; i < 100; i++) assert queue.add(Integer.toString(i));
Iterator<String> iter1 = queue.iterator();
int cnt = 0;
for (int i = 0; i < 100; i++) {
assertNotNull(iter1.next());
cnt++;
}
assertEquals(100, queue.size());
assertEquals(100, cnt);
assertNotNull(queue.take());
assertNotNull(queue.take());
assertTrue(queue.remove("33"));
assertTrue(queue.remove("77"));
assertEquals(96, queue.size());
Iterator<String> iter2 = queue.iterator();
try {
iter2.remove();
} catch (IllegalStateException e) {
info("Caught expected exception: " + e);
}
iter2.next();
iter2.remove();
cnt = 0;
while (iter2.hasNext()) {
assertNotNull(iter2.next());
cnt++;
}
assertEquals(95, cnt);
assertEquals(95, queue.size());
iter2.remove();
}
/**
* JUnit.
*
* @throws Exception If failed.
*/
public void testPutGetUnbounded() throws Exception {
// Random queue name.
String queueName = UUID.randomUUID().toString();
IgniteQueue<String> queue = grid(0).queue(queueName, QUEUE_CAPACITY, config(false));
String thName = Thread.currentThread().getName();
for (int i = 0; i < 5; i++) {
queue.put(thName);
queue.peek();
queue.take();
}
assert queue.isEmpty() : queue.size();
}